.footer-content a{
    color: #8c8c8c;
    text-decoration: none;
    text-align: center;
    margin-right: 40px;
    line-height: 100%;
}
.footer-content .col-md-2{
    height: 100%;
    margin-top: 20px;
}
.footer-content span{
    color: #8c8c8c;
}